Exposure
ID
SPICA.2024-07-04T06-58-25_1
Header ID
SPICA.2024-07-04T06-58-25
Date updated
2024-07-04 06:57:20 UTC+0000
Release date
None
UTC Start
2024-07-04 06:57:20.750
UTC End
2024-07-04 06:58:20.750
MJD Start
60495.289823499
MJD End
60495.29051794343
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64255
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47682
Name
HD_173667
RA
281.4155
DEC
20.54631
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.1096 33.1115 92.9840 93.1410
S1-E1 326.9465 326.8387 60.7008 60.8298
S1-E2 274.3790 274.2981 68.3013 68.4391
S1-W1 262.2948 262.5214 123.1446 123.3153
S1-W2 202.8354 202.8913 102.4817 102.6477
S2-E1 299.4777 299.3779 57.3156 57.4406
S2-E2 244.6854 244.6082 65.0620 65.1962
S2-W1 234.2589 234.4879 127.2167 127.3854
S2-W2 170.2674 170.3224 104.3204 104.4877
E1-E2 65.8757 65.8744 -152.7277 -152.6319
E1-W1 310.3990 310.5875 -167.8171 -167.7294
E1-W2 221.6579 221.6911 -156.8673 -156.7758
E2-W1 247.3898 247.5821 -171.7920 -171.7033
E2-W2 156.0266 156.0615 -158.6139 -158.5237
W1-W2 101.8832 102.0365 -12.2264 -12.1126
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60495.289823499
PI-COI spica
HIERARCH OBS TARG NAME HD_173667
HIERARCH OBS RA 281.4155
HIERARCH OBS DEC 20.54631
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 33.1096
HIERARCH ISS PBL12 END 33.1115
HIERARCH ISS PBLA12 START 92.984
HIERARCH ISS PBLA12 END 93.141
HIERARCH ISS PBL13 START 326.9465
HIERARCH ISS PBL13 END 326.8387
HIERARCH ISS PBLA13 START 60.7008
HIERARCH ISS PBLA13 END 60.8298
HIERARCH ISS PBL14 START 274.379
HIERARCH ISS PBL14 END 274.2981
HIERARCH ISS PBLA14 START 68.3013
HIERARCH ISS PBLA14 END 68.4391
HIERARCH ISS PBL15 START 262.2948
HIERARCH ISS PBL15 END 262.5214
HIERARCH ISS PBLA15 START 123.1446
HIERARCH ISS PBLA15 END 123.3153
HIERARCH ISS PBL16 START 202.8354
HIERARCH ISS PBL16 END 202.8913
HIERARCH ISS PBLA16 START 102.4817
HIERARCH ISS PBLA16 END 102.6477
HIERARCH ISS PBL23 START 299.4777
HIERARCH ISS PBL23 END 299.3779
HIERARCH ISS PBLA23 START 57.3156
HIERARCH ISS PBLA23 END 57.4406
HIERARCH ISS PBL24 START 244.6854
HIERARCH ISS PBL24 END 244.6082
HIERARCH ISS PBLA24 START 65.062
HIERARCH ISS PBLA24 END 65.1962
HIERARCH ISS PBL25 START 234.2589
HIERARCH ISS PBL25 END 234.4879
HIERARCH ISS PBLA25 START 127.2167
HIERARCH ISS PBLA25 END 127.3854
HIERARCH ISS PBL26 START 170.2674
HIERARCH ISS PBL26 END 170.3224
HIERARCH ISS PBLA26 START 104.3204
HIERARCH ISS PBLA26 END 104.4877
HIERARCH ISS PBL34 START 65.8757
HIERARCH ISS PBL34 END 65.8744
HIERARCH ISS PBLA34 START -152.7277
HIERARCH ISS PBLA34 END -152.6319
HIERARCH ISS PBL35 START 310.399
HIERARCH ISS PBL35 END 310.5875
HIERARCH ISS PBLA35 START -167.8171
HIERARCH ISS PBLA35 END -167.7294
HIERARCH ISS PBL36 START 221.6579
HIERARCH ISS PBL36 END 221.6911
HIERARCH ISS PBLA36 START -156.8673
HIERARCH ISS PBLA36 END -156.7758
HIERARCH ISS PBL45 START 247.3898
HIERARCH ISS PBL45 END 247.5821
HIERARCH ISS PBLA45 START -171.792
HIERARCH ISS PBLA45 END -171.7033
HIERARCH ISS PBL46 START 156.0266
HIERARCH ISS PBL46 END 156.0615
HIERARCH ISS PBLA46 START -158.6139
HIERARCH ISS PBLA46 END -158.5237
HIERARCH ISS PBL56 START 101.8832
HIERARCH ISS PBL56 END 102.0365
HIERARCH ISS PBLA56 START -12.2264
HIERARCH ISS PBLA56 END -12.1126
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1